Results 11 to 20 of about 68,308 (289)

Adaptive plasticity of morphological and anatomical traits of Brant’s oak (Quercus brantii Lindl.) leaves under different climates and elevation gradients

open access: yesForest Science and Technology, 2023
The morphological and anatomical characteristics of leaves are sensitive and adaptable to environmental changes. Determining eco-physiological patterns of leaf characteristics along elevational gradients allows for a better understanding and prediction ...
Forough Soheili   +4 more
doaj   +2 more sources

Anatomical Correlates of Functional Plasticity in Mouse Visual Cortex [PDF]

open access: yesThe Journal of Neuroscience, 1999
Much of what is known about activity-dependent plasticity comes from studies of the primary visual cortex and its inputs in higher mammals, but the molecular bases remain largely unknown. Similar functional plasticity takes place during a critical period in the visual cortex of the mouse, an animal in which genetic experiments can readily be performed ...
A, Antonini, M, Fagiolini, M P, Stryker
openaire   +3 more sources

Wood Anatomical Responses of European Beech to Elevation, Land Use Change, and Climate Variability in the Central Apennines, Italy [PDF]

open access: yesFrontiers in Plant Science, 2022
European beech (Fagus sylvatica L.) is a widespread and economically important temperate tree species in Europe. The warmer temperatures and severe drought events expected in the future, especially in Mediterranean areas, could affect the vitality and ...
Jose Carlos Miranda   +6 more
doaj   +2 more sources

Neural Plasticity in Functional and Anatomical MRI Studies of Children with Tourette Syndrome [PDF]

open access: yesBehavioural Neurology, 2013
Background:Tourette syndrome (TS) is a neuropsychiatric disorder with childhood onset characterized by chronic motor and vocal tics. The typical clinical course of an attenuation of symptoms during adolescence in parallel with the emerging self-regulatory control during development suggests that plastic processes may play an important role in the ...
Eichele, Heike, Plessen, Kerstin J.
core   +8 more sources

Understanding anatomical plasticity of Argan wood features at local geographical scale in ecological and archaeobotanical perspectives. [PDF]

open access: yesSci Rep, 2021
International audienceThe emergence of the Argan tree as an agricultural, pastoral, cultural, economic and ecological keystone species in Southern Morocco is considered to be linked to the settlement of agropastoral communities that favored its expansion.
Ros J   +9 more
europepmc   +2 more sources

Nogo receptor 1 limits tactile task performance independent of basal anatomical plasticity. [PDF]

open access: yesPLoS One, 2014
The genes that govern how experience refines neural circuitry and alters synaptic structural plasticity are poorly understood. The nogo-66 receptor 1 gene (ngr1) is one candidate that may restrict the rate of learning as well as basal anatomical ...
Park JI   +8 more
europepmc   +2 more sources

Two Dominant Herbaceous Species Have Different Plastic Responses to N Addition in a Desert Steppe

open access: yesFrontiers in Plant Science, 2022
Nitrogen (N) deposition rates are increasing in the temperate steppe due to human activities. Understanding the plastic responses of plant dominant species to increased N deposition through the lens of multiple traits is crucial for species selection in ...
Aixia Guo   +17 more
doaj   +1 more source

Does the functional leaf anatomy of Justicia calycina (Acanthaceae) reflect variation across a canopy gradient in the Southern Brazilian Amazon?

open access: yesActa Botânica Brasílica, 2022
Justicia calycina is a subshrub well distributed in northern South America. Despite its widespread occurrence, little is known about its anatomy and plasticity in different environments.
Maísa Barbosa Lauton   +6 more
doaj   +1 more source

ROOT ANATOMICAL PLASTICITY IN RESPONSE TO SALT STRESS UNDER REAL AND FULL-SEASON FIELD CONDITIONS AND DETERMINATION OF NEW ANATOMIC SELECTION CHARACTERS FOR BREEDING SALT-RESISTANT RICE (Oryza sativa L.)

open access: yesTrakya University Journal of Natural Sciences, 2016
Specific understanding of root anatomy plasticity under salt stress is lacking and requires creation of efficient screening techniques for stress condition s.
Mehmet Aybeke
doaj   +6 more sources

STDP-Driven Rewiring in Spiking Neural Networks under Stimulus-Induced and Spontaneous Activity

open access: yesBiomimetics, 2023
Mathematical and computer simulation of learning in living neural networks have typically focused on changes in the efficiency of synaptic connections represented by synaptic weights in the models. Synaptic plasticity is believed to be the cellular basis
Sergey A. Lobov   +4 more
doaj   +1 more source

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